text: 
  //          Copyright John McFarlane 2016.
  // Distributed under the Boost Software License, Version 1.0.
  //    (See accompanying file ../LICENSE_1_0.txt or copy at
  //          http://www.boost.org/LICENSE_1_0.txt)
  
  /// \file
  /// \brief file containing tests of the `cnl/bits/common.h` definitions
  
  #include <cnl/_impl/common.h>
  #include <cnl/_impl/type_traits/identical.h>
  
  namespace {
      using cnl::_impl::identical;
  
      namespace test_min {
          using cnl::_impl::min;
          static_assert(identical(min(-4, 4), -4), "cnl::_impl::min test failed");
      }
  
      namespace test_max {
          using cnl::_impl::max;
          static_assert(identical(max(-4, 4), 4), "cnl::_impl::max test failed");
      }
  }
  